Good Lord
That C-54...Corrosion City. She's a old gal that's been ridden hard and put away wet. It has the Old style reducer conveyor drive mounted on the end of the motor.
The WM-1 is the Chloritizer series. All that Bleach and way too much $$$
That CRS-86 looks fairly new and in good shape.
The CPW-86 is like the one I had back in 1978. Odd to see a T&S PreRinse Sprayer on the entrance of a Recirculating Scrapper.
Nice finds Nick.